159020272

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{523093}}^1$

素因数の和:523120

約数の個数: 20

約数和(自身を含む): 324318280

約数和(自身を除く): 165298008

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 523093, 1046186, 2092372, 4184744, 8369488, 9938767, 19877534, 39755068, 79510136, 159020272]

約数ペア:

[(1, 159020272), (2, 79510136), (4, 39755068), (8, 19877534), (16, 9938767), (19, 8369488), (38, 4184744), (76, 2092372), (152, 1046186), (304, 523093)]